These ski towns might be the best places to invest in real estate, but not everyone is buying. Instead, Curbed Ski predicts that Recreational Park Trailers like the ones made by the Jackson Hole-based design firm Wheelhaus are about to go mainstream. Although we featured the luxury, portable living spaces back in April 2013, a slew of new press is taking Wheelhaus to the big leagues: Outside Magazine just included the tiny digs in their 2014 Editors’ Choice Awards of Perfect Things and the Boston Herald chimed in on the gorgeous mini cabins too. What’s all the buzz about?